........##              
  ........#.....#        
   .......#.....#        
    ......#.....#        
     .....#.....#        
      oa. #.....####     
      #o# #........#     
    ###.###.....##.#     
    #.......###.#..#     
    #...........#..# #   
 ...............#..#.#   
 ...............#..#.#   
.................÷...#   
....#..........###.###   
....#..........# #.#     
 .. ...........###.#     
    ..............<#     
    ..............##     
     ##.#.........####   
      ..##...........#   
         #.........#.####
         #..............#
         #........##.### 
         #........##...# 
         #........##.#.##
         #.............<#
         #.#########.##.#
         ..        #.##.#
                   #.##.#
                   #.##.#
                   #....#
                   ######